APPLICATION: PLASTIC SCREW ON CAP FOR 20LB - 100LB TANKSANY TANK WITH A POL VALVE (INTERNAL LEFT HAND THREAD)DUST SEAL FOR THREAD FOUND ON 5LB, 10LB, 20LB, 30LB, 40LB, 50LB, 60LB, 100LB AND LARGER TANKS FREE SHIPPING TO THE 48 STATESFeel free to ask us about conversion kits for almost anything including trucks, cars, generators, tractors, boats, motorcycles, RVs etc. We can build a kit to convert almost any engine! WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the state of California to cause cancer. www.P65Warnings.ca.gov. WARNING: These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm. www.P65Warnings.ca.gov.
